Will Neymar handle the pressure in Brazil? Photograph: Andre Penner/AP

This World Cup is wide open. Brazil are the favourites, but they don't have as many goalscorers as Argentina, who aren't as solid as Germany, who were stopped in their tracks by Italy at Euro 2012. Italy knocked out England on their way to the final, where they were battered by Spain, who were then embarrassed by Brazil at the Confederations Cup. That's the same Brazil whose best striker now plays for Spain, who have to play Holland and Chile in their first two group games. The arguments for and against the main contenders could rattle around all day, but who do you think will be crowned world champions on 13 July?